Left arm with writing table

- Left arm (while seated) with writing tablet mounted for Isosceles chair.
- The arm is made of injected polyurethane with reinforcing metal rods.
- Placed on the structure of the chair under pressure.
- Given its size is valid for accommodation tube 16 mm outer diameter and 18 mm.
- The table (our model BK030001) comes mounted on the patella (model BK030010).
- Just need to hold this assembly to square the arm with an allen wrench n. 4 (not supplied) and place the whole pressure in the pipe cross-sectional metal structure.